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<div class="title">IAccessWindow.h</div>  </div>
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<a href="_i_access_window_8h.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2017-2018 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#ifndef __ARM_COMPUTE_IACCESS_WINDOW_H__</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#define __ARM_COMPUTE_IACCESS_WINDOW_H__</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_coordinates_8h.xhtml">arm_compute/core/Coordinates.h</a>&quot;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tensor_shape_8h.xhtml">arm_compute/core/TensorShape.h</a>&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="arm__compute_2core_2_types_8h.xhtml">arm_compute/core/Types.h</a>&quot;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;array&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;{</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">class </span>Window;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">class </span>ITensorInfo;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a41c1523098580451b378f76b8c37a0f0">   47</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespacearm__compute.xhtml#a41c1523098580451b378f76b8c37a0f0">adjust_down</a>(<span class="keywordtype">int</span> required, <span class="keywordtype">int</span> available, <span class="keywordtype">int</span> step)</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;{</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(step &lt;= 0);</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="keywordflow">return</span> required - step * ((required - available + step - 1) / step);</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;}</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2">   63</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespacearm__compute.xhtml#ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2">adjust_up</a>(<span class="keywordtype">int</span> required, <span class="keywordtype">int</span> available, <span class="keywordtype">int</span> step)</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;{</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(step &lt;= 0);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keywordflow">return</span> required + step * ((available - required + step - 1) / step);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;}</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_i_access_window.xhtml">   71</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_i_access_window.xhtml">IAccessWindow</a></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;{</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#abc3996ab36cfa27811d661debfca5b5f">~IAccessWindow</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#a5b6940395e0168f3f00da892ded537aa">update_window_if_needed</a>(<a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#a5a5f3d4d4461121db2e4e3b4d3ee587f">update_padding_if_needed</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) = 0;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">compute_valid_region</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> input_valid_region, <span class="keywordtype">bool</span> border_undefined, <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> border_size) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;};</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_rectangle.xhtml">  107</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml">IAccessWindow</a></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;{</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_rectangle.xhtml#ae89409b4c8b08f06ab694e829223932b">  120</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml#ae89409b4c8b08f06ab694e829223932b">AccessWindowRectangle</a>(<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a096668313a9a819d54a2e65ec21ff0cc">info</a>, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height)</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(info, x, y, width, height, 1.f, 1.f)</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    {</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    }</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_rectangle.xhtml#aa8bd157ea64c2b37dec8b035b1b78a07">  137</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml#aa8bd157ea64c2b37dec8b035b1b78a07">AccessWindowRectangle</a>(<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a096668313a9a819d54a2e65ec21ff0cc">info</a>, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale_x, <span class="keywordtype">float</span> scale_y)</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        : _info(info), _x(x), _y(y), _width(width), _height(height), _scale_x(scale_x), _scale_y(scale_y)</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    {</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(width &lt; 0);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(height &lt; 0);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_x &lt; 0);</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_y &lt; 0);</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    }</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(<a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;operator=(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;operator=(<a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    ~<a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordtype">void</span> set_valid_region(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> &amp;input_valid_region, <span class="keywordtype">bool</span> border_undefined = <span class="keyword">false</span>, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> &amp;border_size = <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a>(0));</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">compute_valid_region</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> &amp;input_valid_region) <span class="keyword">const</span>;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="comment">// Inherited methods overridden:</span></div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">compute_valid_region</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> input_valid_region, <span class="keywordtype">bool</span> border_undefined, <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> border_size) <span class="keyword">const override</span>;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#a5b6940395e0168f3f00da892ded537aa">update_window_if_needed</a>(<a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">const override</span>;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#a5a5f3d4d4461121db2e4e3b4d3ee587f">update_padding_if_needed</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">override</span>;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    <a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *_info;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="keywordtype">int</span>          _x;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keywordtype">int</span>          _y;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <span class="keywordtype">int</span>          _width;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordtype">int</span>          _height;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    <span class="keywordtype">float</span>        _scale_x;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keywordtype">float</span>        _scale_y;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;};</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_vertical.xhtml">  208</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_access_window_vertical.xhtml">AccessWindowVertical</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a></div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;{</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_vertical.xhtml#af470e59c429be56a65a66e806816246d">  220</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_vertical.xhtml#af470e59c429be56a65a66e806816246d">AccessWindowVertical</a>(<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a096668313a9a819d54a2e65ec21ff0cc">info</a>, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale_y = 1.f)</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(info, 0, y, 1, height, 1.f, scale_y)</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    {</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(height &lt; 0);</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_y &lt; 0);</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    }</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;};</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_horizontal.xhtml">  229</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a></div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;{</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_horizontal.xhtml#ae44d5d1d474ac5fa01159d24f7318f7f">  241</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml#ae44d5d1d474ac5fa01159d24f7318f7f">AccessWindowHorizontal</a>(<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a096668313a9a819d54a2e65ec21ff0cc">info</a>, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> width, <span class="keywordtype">float</span> scale_x = 1.f)</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(info, x, 0, width, 1, scale_x, 1.f)</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    {</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(width &lt; 0);</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_x &lt; 0);</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    }</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;};</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/*__ARM_COMPUTE_IACCESS_WINDOW_H__*/</span><span class="preprocessor"></span></div><div class="ttc" id="classarm__compute_1_1_access_window_vertical_xhtml"><div class="ttname"><a href="classarm__compute_1_1_access_window_vertical.xhtml">arm_compute::AccessWindowVertical</a></div><div class="ttdoc">Implementation of a column access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00208">IAccessWindow.h:208</a></div></div>
<div class="ttc" id="structarm__compute_1_1_border_size_xhtml"><div class="ttname"><a href="structarm__compute_1_1_border_size.xhtml">arm_compute::BorderSize</a></div><div class="ttdoc">Container for 2D border size. </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00291">Types.h:291</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00328">Error.h:328</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_tensor_info_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml">arm_compute::ITensorInfo</a></div><div class="ttdoc">Store the tensor&amp;#39;s metadata. </div><div class="ttdef"><b>Definition:</b> <a href="_i_tensor_info_8h_source.xhtml#l00040">ITensorInfo.h:40</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_a5a5f3d4d4461121db2e4e3b4d3ee587f"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#a5a5f3d4d4461121db2e4e3b4d3ee587f">arm_compute::IAccessWindow::update_padding_if_needed</a></div><div class="ttdeci">virtual bool update_padding_if_needed(const Window &amp;window)=0</div><div class="ttdoc">Increase the padding to be large enough for the window. </div></div>
<div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_abc3996ab36cfa27811d661debfca5b5f"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#abc3996ab36cfa27811d661debfca5b5f">arm_compute::IAccessWindow::~IAccessWindow</a></div><div class="ttdeci">virtual ~IAccessWindow()=default</div><div class="ttdoc">Default virtual destructor. </div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a096668313a9a819d54a2e65ec21ff0cc"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a096668313a9a819d54a2e65ec21ff0cc">arm_compute::test::validation::info</a></div><div class="ttdeci">src info() -&gt; set_format(Format::S16)</div></div>
<div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">This file contains all available output stages for GEMMLowp on OpenCL. </div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00001">00_introduction.dox:1</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_ae2b4aabf2a14dce92e04c0eeb0ab73b9"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">arm_compute::IAccessWindow::compute_valid_region</a></div><div class="ttdeci">virtual ValidRegion compute_valid_region(const Window &amp;window, ValidRegion input_valid_region, bool border_undefined, BorderSize border_size) const =0</div><div class="ttdoc">Compute the valid region based on access pattern and valid region of the inputs. </div></div>
<div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_a5b6940395e0168f3f00da892ded537aa"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#a5b6940395e0168f3f00da892ded537aa">arm_compute::IAccessWindow::update_window_if_needed</a></div><div class="ttdeci">virtual bool update_window_if_needed(Window &amp;window) const =0</div><div class="ttdoc">Shrink the window if padding is not large enough. </div></div>
<div class="ttc" id="classarm__compute_1_1_access_window_horizontal_xhtml_ae44d5d1d474ac5fa01159d24f7318f7f"><div class="ttname"><a href="classarm__compute_1_1_access_window_horizontal.xhtml#ae44d5d1d474ac5fa01159d24f7318f7f">arm_compute::AccessWindowHorizontal::AccessWindowHorizontal</a></div><div class="ttdeci">AccessWindowHorizontal(ITensorInfo *info, int x, int width, float scale_x=1.f)</div><div class="ttdoc">Constructor for a row access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00241">IAccessWindow.h:241</a></div></div>
<div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml">arm_compute::AccessWindowRectangle</a></div><div class="ttdoc">Implementation of a rectangular access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00107">IAccessWindow.h:107</a></div></div>
<div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml_aa8bd157ea64c2b37dec8b035b1b78a07"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml#aa8bd157ea64c2b37dec8b035b1b78a07">arm_compute::AccessWindowRectangle::AccessWindowRectangle</a></div><div class="ttdeci">AccessWindowRectangle(ITensorInfo *info, int x, int y, int width, int height, float scale_x, float scale_y)</div><div class="ttdoc">Constructor for a rectangular access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00137">IAccessWindow.h:137</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2"><div class="ttname"><a href="namespacearm__compute.xhtml#ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2">arm_compute::adjust_up</a></div><div class="ttdeci">int adjust_up(int required, int available, int step)</div><div class="ttdoc">Increase required in steps of step until it&amp;#39;s greater than available. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00063">IAccessWindow.h:63</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml">arm_compute::IAccessWindow</a></div><div class="ttdoc">Interface describing methods to update access window and padding based on kernel parameters. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00071">IAccessWindow.h:71</a></div></div>
<div class="ttc" id="classarm__compute_1_1_access_window_horizontal_xhtml"><div class="ttname"><a href="classarm__compute_1_1_access_window_horizontal.xhtml">arm_compute::AccessWindowHorizontal</a></div><div class="ttdoc">Implementation of a row access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00229">IAccessWindow.h:229</a></div></div>
<div class="ttc" id="classarm__compute_1_1_access_window_vertical_xhtml_af470e59c429be56a65a66e806816246d"><div class="ttname"><a href="classarm__compute_1_1_access_window_vertical.xhtml#af470e59c429be56a65a66e806816246d">arm_compute::AccessWindowVertical::AccessWindowVertical</a></div><div class="ttdeci">AccessWindowVertical(ITensorInfo *info, int y, int height, float scale_y=1.f)</div><div class="ttdoc">Constructor for a column access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00220">IAccessWindow.h:220</a></div></div>
<div class="ttc" id="_coordinates_8h_xhtml"><div class="ttname"><a href="_coordinates_8h.xhtml">Coordinates.h</a></div></div>
<div class="ttc" id="structarm__compute_1_1_valid_region_xhtml"><div class="ttname"><a href="structarm__compute_1_1_valid_region.xhtml">arm_compute::ValidRegion</a></div><div class="ttdoc">Container for valid region of a window. </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00206">Types.h:206</a></div></div>
<div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml_ae89409b4c8b08f06ab694e829223932b"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml#ae89409b4c8b08f06ab694e829223932b">arm_compute::AccessWindowRectangle::AccessWindowRectangle</a></div><div class="ttdeci">AccessWindowRectangle(ITensorInfo *info, int x, int y, int width, int height)</div><div class="ttdoc">Constructor for a rectangular access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00120">IAccessWindow.h:120</a></div></div>
<div class="ttc" id="arm__compute_2core_2_types_8h_xhtml"><div class="ttname"><a href="arm__compute_2core_2_types_8h.xhtml">Types.h</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_a41c1523098580451b378f76b8c37a0f0"><div class="ttname"><a href="namespacearm__compute.xhtml#a41c1523098580451b378f76b8c37a0f0">arm_compute::adjust_down</a></div><div class="ttdeci">int adjust_down(int required, int available, int step)</div><div class="ttdoc">Decrease required in steps of step until it&amp;#39;s less than available. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00047">IAccessWindow.h:47</a></div></div>
<div class="ttc" id="classarm__compute_1_1_window_xhtml"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml">arm_compute::Window</a></div><div class="ttdoc">Describe a multidimensional execution window. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00039">Window.h:39</a></div></div>
<div class="ttc" id="_tensor_shape_8h_xhtml"><div class="ttname"><a href="_tensor_shape_8h.xhtml">TensorShape.h</a></div></div>
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